XmlHttp實現的輸入拼音首字母選擇的例子

例如:輸入"sh"然後按ctrl鍵或者按旁邊的箭頭,系統回發出get請求然後返回xml壓縮格式


代碼
/////////////////////////////
// XML Http Function //
////////////////////////////
function postXmlDocument(sUri, xmlDoc) {
var xmlHttp = XmlHttp.create();
var async = true;
xmlHttp.open("POST", sUri, async);
xmlHttp.setRequestHeader("Content-Type","text/xml");
xmlHttp.setRequestHeader("charset","UTF-8");
xmlHttp.onreadystatechange = function () {
if (xmlHttp.readyState == 4)
postHandleCallback(xmlHttp.responseText); // responseXML : XmlDocument
}
xmlHttp.send(xmlDoc);
}


Servlet端代碼，只需要把xml流讀進來，然後直接進行解析處理就可以了


代碼
SAXReader xmlReader = new SAXReader();
InputStream in = ServletActionContext.getRequest().getInputStream();
document = xmlReader.read(in);


下面是對xml文檔的遍歷


代碼
for (Iterator i = root.elementIterator(modelName); i.hasNext();) {
Element element = (Element) i.next();
Object entityIns = instanceModel(modelName);
Iterator subnodes = element.elementIterator();
while (subnodes.hasNext()) {
Element subnode = (Element) subnodes.next();
dynamicPopulate(subnode.getName(), subnode.getText(), entityIns);
}

}